Cup holder



FIG. 1 is a top perspective view of a cup holder showing the new design;

FIG. 2 is a bottom perspective view of a cup holder showing the new design;

FIG. 3 is a top plan view of the cup holder;

FIG. 4 is a bottom plan view of the cup holder;

FIG. 5 is a front elevation view of the cup holder;

FIG. 6 is a right elevation view of the cup holder;

FIG. 7 is a back elevation view of the cup holder; and,

FIG. 8 is a left elevation view of the cup holder. 

CLAIM The ornamental design for a cup holder, as shown and described. 